CVE-2026-70793 in Hyperion Financial Reporting
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hyperion Financial Reporting accessible data as well as unauthorized read access to a subset of Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 4.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Server component of Oracle Hyperion Financial Reporting, specifically affecting version 11.2.25.0.000 and potentially other supported releases in that lineage. This security flaw is classified as a difficult-to-exploit issue, indicating that while an attacker with low privileges and network access via HTTP can compromise the system, they must overcome significant technical barriers to do so. The nature of this vulnerability allows for unauthorized modifications to data accessible by Oracle Hyperion Financial Reporting, including updates, inserts, or deletions, alongside unauthorized read access to a subset of such data. This combination of integrity and confidentiality impacts underscores the potential for both data tampering and information leakage within financial reporting environments where accuracy and privacy are paramount.
From a technical perspective, this vulnerability aligns with Common Weakness Enumeration (CWE) categories related to insufficient authorization checks or improper input validation that leads to unauthorized access. The ability to perform write operations such as updates, inserts, and deletes suggests a potential weakness in how the server handles authenticated requests from low-privilege users, possibly allowing them to bypass intended restrictions on data manipulation. Similarly, the read access component indicates that sensitive financial reports or underlying database records may be exposed beyond their designated scope. These flaws often stem from complex business logic errors or misconfigured security policies within the application layer rather than simple buffer overflows or injection attacks, making detection and exploitation more nuanced but still dangerous in targeted scenarios.
The operational impact of this vulnerability is significant for organizations relying on Oracle Hyperion Financial Reporting for critical financial decision-making processes. Unauthorized updates can lead to corrupted financial statements, misleading stakeholders and potentially violating regulatory compliance requirements such as SOX (Sarbanes-Oxley Act). The ability to insert or delete records could result in the loss of audit trails or the introduction of fraudulent transactions that are difficult to trace back to their origin. Furthermore, unauthorized read access exposes confidential financial data, including revenue figures, expense reports, and strategic plans, which could be leveraged by competitors for market advantage or used in social engineering attacks against employees and executives. The low privilege requirement means that even compromised user accounts with minimal permissions can serve as a foothold for further exploitation if the vulnerability is successfully triggered.
In terms of threat modeling, this scenario maps to MITRE ATT&CK techniques involving unauthorized access to data resources (T1078) and potentially data manipulation or exfiltration depending on the specific execution path exploited by an attacker. The network-based nature via HTTP indicates that remote exploitation is feasible without physical access or local account compromise beyond initial low-level authentication, highlighting the importance of robust perimeter defenses and strict identity management policies. Attackers might leverage this vulnerability in conjunction with other weaknesses to escalate privileges or move laterally within a corporate network after gaining an initial foothold through compromised credentials.
Mitigation strategies should prioritize immediate patching by Oracle if available for version 11.2.25.0.000, as vendor-provided fixes are the most reliable method to address underlying code flaws. In the interim, organizations should enforce strict network segmentation to limit HTTP access to only necessary IP addresses and implement Web Application Firewalls (WAF) with rules tailored to detect anomalous patterns in financial reporting requests. Additionally, enforcing multi-factor authentication for all user accounts reduces the risk of credential-based attacks that could precede exploitation of this vulnerability. Regular audits of user permissions ensure that low-privilege users do not have excessive access rights, thereby reducing the blast radius if a single account is compromised. Monitoring logs for unusual data modification patterns can also aid in early detection and response to potential exploits targeting this weakness.